ICSE/ISC Std 6 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
An example of class II lever is :

(A) Beam balance	(B) Pliers
(C) Pair of seissors	(D) Nut cracker

Question-2
Which of the following is an example of class I lever?

(A) Wheel barrow	(B) Bottle opener
(C) A knife	(D) See-saw

Question-3
A screw driver can be used to open a can of paint. In this situation, the screw driver is being used as a :

(A) wheel and axle	(B) screw
(C) lever	(D) inclined plane

Question-4
Water can be drawn from the well with the help of ,which of the following equipment ?

(A) Pulley	(B) Wedge
(C) Lever	(D) Wheel-and-axle

Question-5
What is a simple machine?

(A) Tool that gives electricity to other machines	(B) A machine that does only one job
(C) Any tool that makes work easier	(D) A machine that is made up of many smaller parts

Question-6
A knife is an example of which class of lever?

(A) First	(B) Second
(C) Third	(D) Fourth

Question-7
Which of the following is not considered as a simple machine ?

(A) Wedge	(B) Pulley
(C) Wheel barrow	(D) Lever

Question-8
The ratio of the work output to the work input is :

(A) Mechanical advantage	(B) Efficiency
(C) Work	(D) power

Question-9
Wedge : Knife :: Wheel and axle : ?

(A) Nail	(B) Axe
(C) Screw	(D) Screw driver

Question-10
You need to lift a piano to the third floor. Which simple machine would not work?

(A) Pulley	(B) Lever
(C) Inclined plane	(D) Wedge

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Std 6

ICSE/ISC

Practice in Related Chapters
Magnetism
Work and Energy
Measurement
Simple Machines
Force and Pressure
Physics and its Importance